Many of those are available for 1.4, some of those are even default.
AnonymURL -
Don't know
Anonym Links in all Topics 1.0 Maximum92
Advanced Stats on Index/Portal -
Don't know
Allows you to show more stats like 'Most Viewed Threads' and 'Top Posters' on the index and portal pages. 2.5 Smethead
Board Message -
Available
Allows administrators to add a global message to the forums header from the settings administration. 1.0.1 Musicalmidget
Delete Member Posts -
Available
This will delete all posts by a member. Please be cautious with this tool. 1.0 Jesse Labrocca
Forum stats in profile
1.1 CraKteR
Auto Assign Groups 2 -
DEFAULT (Promotions system)
Auto assigns groups to members with a certain post count 2.1 Goughy000
SkunkMedals System -
Similar is Available
Add a fully functional Medals System to MyBB. 1.1 King Butter - NCAABBS SkunkWorks Team
Multiple reputations -
Available
1.0.1 CraKteR
No. Topics Started -
Available
Displays the number of topics started by a user. 1.0 ZiNgA BuRgA
Show the users that has been online today -
Available
Shows the users that has been online within 24 hours. 1.2.2 CraKteR
Private Messages Admin -
Available
Gives admins the ability to look through their forums private messages. 2.3.3 Tikitiki
Prune Members -
Available
Delete members without posts or inactive in bulk 1.1 Jesse Labrocca
Recent Threads on Profile -
Available
Show a list of recent threads by each user on their profile page. 1.6.1 Musicalmidget
Subforums in columns -
Available
Order subforums in 2 or 3 columns. 2.0 Zaher1988
SpiceFuse Shoutbox -
Available
An elegant, fast, and resource friendly AJAX shoutbox. 1.0 Beta 2 Asad Niazi
User activity in profile -
Available/DEFAULT
Displays the profile's online users' activity location. 2.0 Zaher1988
Unread PM Notification-
DEFAULT
Informs users with a banner at the top when they have any unread messages. 1.0.2 destroyer
Usergroup legends -
Available
Shows Usergroups legends on the index. 1.4.3 CraKteR
Extra Safety Check While Registering -
Available
New Users Need To Answer A Question Correct Before Completing The Registration.